# The Master Class Ring

The BIS hallmark is a system that provides certification of gold that indicates the purity of the metal. It authenticates that a piece of gold jewelery purchased, conforms to the standards as laid by the Bureau of Indian Standards which is the national standards organization in India.

This hallmarking of gold jewelery was established in April 2000. It consists of a BIS logo, a 3 digit number that indicates the gold purity, the logo of the assaying center along with the logo or the code of the jeweler and the code that indicates the hallmarking date. This hallmarking has a high reputation among the jewelery industry in India.

## Details

- **Price:** 0.0 INR
- **Vendor:** Aggarwal jewels
- **Type:** Gents ring
- **Tags:** Authentication certificate, Hallmarked Jewellery

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| 0.375 CT / GROSS WEIGHT = 6.21 GRAM / GROSS WEIGHT = 5.29 GRAM | 0.00 INR | In stock |
| 0.375 CT / GROSS WEIGHT = 6.21 GRAM / NET WEIGHT = 5.22 GRAM | 0.00 INR | In stock |
| 0.375 CT / NET WEIGHT = 6.14 GRAM / GROSS WEIGHT = 5.29 GRAM | 0.00 INR | In stock |
| 0.375 CT / NET WEIGHT = 6.14 GRAM / NET WEIGHT = 5.22 GRAM | 0.00 INR | In stock |
| NET WEIGHT = 4.52 GRAM / GROSS WEIGHT = 6.21 GRAM / GROSS WEIGHT = 5.29 GRAM | 0.00 INR | In stock |
| NET WEIGHT = 4.52 GRAM / GROSS WEIGHT = 6.21 GRAM / NET WEIGHT = 5.22 GRAM | 0.00 INR | In stock |
| NET WEIGHT = 4.52 GRAM / NET WEIGHT = 6.14 GRAM / GROSS WEIGHT = 5.29 GRAM | 0.00 INR | In stock |
| NET WEIGHT = 4.52 GRAM / NET WEIGHT = 6.14 GRAM / NET WEIGHT = 5.22 GRAM | 0.00 INR | In stock |

## Images

- Square pavé diamond ring with polished silver band
- Pavé diamond ring with sculpted high-shine silver band
- Polished silver diamond ring with square center pavé setting
- Close-up of square pavé diamonds on polished silver ring
- Diamond pavé ring worn on hand, polished silver band

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> Source: [Aggarwal Jewels](aggarwaljewels.com/products/the-master-class-ring)
> Updated: 2026-06-16